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   <div id="projectname">BatteryCharger
   &#160;<span id="projectnumber">5.0</span>
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   <div id="projectbrief">A smart charger for lead-acid batteries.</div>
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<div class="title">adc.h</div>  </div>
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<a href="adc_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;</div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="preprocessor">#ifndef _ADC_H_</span></div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#  define _ADC_H_</span></div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00032"></a><span class="lineno"><a class="line" href="adc_8h.html#ab1d0fe407755d6fc628d014d7d0bcd8d">   32</a></span>&#160;<span class="preprocessor">#  define ADC_CLK_FREQ         1000000</span></div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="adc_8h.html#aa34423f95e31d610503eaa953906d93c">   42</a></span>&#160;<span class="preprocessor">#  define VREF_25_CHANNEL 1</span></div>
<div class="line"><a name="l00043"></a><span class="lineno"><a class="line" href="adc_8h.html#a501e37e951966e98511c9c1eb0c7d397">   43</a></span>&#160;<span class="preprocessor"></span><span class="preprocessor">#  define CURRENT_CHANNEL 2</span></div>
<div class="line"><a name="l00044"></a><span class="lineno"><a class="line" href="adc_8h.html#a3ad11a109af35fa8de5e0b1b3e60142b">   44</a></span>&#160;<span class="preprocessor"></span><span class="preprocessor">#  define VOLTAGE_CHANNEL 3</span></div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00052"></a><span class="lineno"><a class="line" href="adc_8h.html#a1c77a4467697f72f3d6ed3b5effd7182">   52</a></span>&#160;<span class="preprocessor">#  define ADC_VREF_MV   3300</span></div>
<div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="adc_8h.html#ae678d504181814806fe8acf281cb7c31">   53</a></span>&#160;<span class="preprocessor"></span><span class="preprocessor">#  define ADC_BITS      10</span></div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;<span class="comment">// ADC pin names for LPC11xx</span></div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;<span class="preprocessor">#ifdef __LPC11xx_H__</span></div>
<div class="line"><a name="l00060"></a><span class="lineno"><a class="line" href="adc_8h.html#a4a1f09871849e533aea252fc78a2aa84">   60</a></span>&#160;<span class="preprocessor"></span><span class="preprocessor">#  define IOCON_ADC0PIN   R_PIO0_11</span></div>
<div class="line"><a name="l00061"></a><span class="lineno"><a class="line" href="adc_8h.html#a267ec9fac11562467240f0b3627288a0">   61</a></span>&#160;<span class="preprocessor"></span><span class="preprocessor">#  define IOCON_ADC1PIN   R_PIO1_0</span></div>
<div class="line"><a name="l00062"></a><span class="lineno"><a class="line" href="adc_8h.html#acc40c992fe2ad9bd0f6e7718c3acb3e0">   62</a></span>&#160;<span class="preprocessor"></span><span class="preprocessor">#  define IOCON_ADC2PIN   R_PIO1_1</span></div>
<div class="line"><a name="l00063"></a><span class="lineno"><a class="line" href="adc_8h.html#a506159826be18b45611deae145462433">   63</a></span>&#160;<span class="preprocessor"></span><span class="preprocessor">#  define IOCON_ADC3PIN   R_PIO1_2</span></div>
<div class="line"><a name="l00064"></a><span class="lineno"><a class="line" href="adc_8h.html#a967a470d2db12070ac476ff8997e8265">   64</a></span>&#160;<span class="preprocessor"></span><span class="preprocessor">#  define IOCON_ADC4PIN   SWDIO_PIO1_3</span></div>
<div class="line"><a name="l00065"></a><span class="lineno"><a class="line" href="adc_8h.html#a50b1081f2773dd2d71eb60ad09b047df">   65</a></span>&#160;<span class="preprocessor"></span><span class="preprocessor">#  define IOCON_ADC5PIN   PIO1_4</span></div>
<div class="line"><a name="l00066"></a><span class="lineno"><a class="line" href="adc_8h.html#aff865b5d25493d76ccabacb194416c3a">   66</a></span>&#160;<span class="preprocessor"></span><span class="preprocessor">#  define IOCON_ADC6PIN   PIO1_10</span></div>
<div class="line"><a name="l00067"></a><span class="lineno"><a class="line" href="adc_8h.html#a187f40bab597c43e0a8a4d62b6d1eb95">   67</a></span>&#160;<span class="preprocessor"></span><span class="preprocessor">#  define IOCON_ADC7PIN   PIO1_11</span></div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;<span class="preprocessor"></span><span class="comment">//</span></div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;<span class="comment">// ADC pin names for LPC13xx</span></div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;<span class="preprocessor">#ifdef __LPC13xx_H__</span></div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#  define IOCON_ADC0PIN   JTAG_TDI_PIO0_11</span></div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#  define IOCON_ADC1PIN   JTAG_TMS_PIO1_0</span></div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#  define IOCON_ADC2PIN   JTAG_TDO_PIO1_1</span></div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#  define IOCON_ADC3PIN   JTAG_nTRST_PIO1_2</span></div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#  define IOCON_ADC4PIN   ARM_SWDIO_PIO1_3</span></div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#  define IOCON_ADC5PIN   PIO1_4</span></div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#  define IOCON_ADC6PIN   PIO1_10</span></div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#  define IOCON_ADC7PIN   PIO1_11</span></div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;<span class="comment">// Initializes the ADC and starts conversions.</span></div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;<span class="keywordtype">void</span> <a class="code" href="adc_8h.html#a3fdaf3b8949082abe85a7e7083087eb7">ADC_Init</a>();</div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;<span class="comment">// Interrupt service routine for the ADC</span></div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;<span class="keywordtype">void</span> <a class="code" href="adc_8h.html#ac82add17365f81d83a1f17850be4854e">ADC_IRQHandler</a>();</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;</div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;<span class="preprocessor">#endif                          // #ifndef _ADC_H_</span></div>
<div class="ttc" id="adc_8h_html_a3fdaf3b8949082abe85a7e7083087eb7"><div class="ttname"><a href="adc_8h.html#a3fdaf3b8949082abe85a7e7083087eb7">ADC_Init</a></div><div class="ttdeci">void ADC_Init()</div><div class="ttdoc">Initialize the analog-to-digital converter. </div><div class="ttdef"><b>Definition:</b> adc.c:97</div></div>
<div class="ttc" id="adc_8h_html_ac82add17365f81d83a1f17850be4854e"><div class="ttname"><a href="adc_8h.html#ac82add17365f81d83a1f17850be4854e">ADC_IRQHandler</a></div><div class="ttdeci">void ADC_IRQHandler()</div><div class="ttdoc">The ADC interrupt service routine. </div><div class="ttdef"><b>Definition:</b> adc.c:172</div></div>
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